package com.ssg1_8;

public class ArrayExe_1 {
    public static void main(String[] args) {
        int [] arr=new int [10];
        for (int i = 0; i < arr.length ; i++) {
            arr[i]=(int)(Math.random()*(99-10+1)+10);

        }
        for (int i = 0; i < arr.length ; i++) {
            System.out.print(arr[i] +"\t");
        }
        System.out.println("");
        int maxValue=arr[0];
        for (int i = 1; i <arr.length ; i++) {
            if (arr[i]>arr[0]){
                maxValue=arr[i];
            }
        }
        System.out.println("最大值："+maxValue);

        int sum=0;
        for (int i = 0; i <arr.length ; i++) {
            sum+=arr[i];
        }
        System.out.println("数组的和是"+sum);
        int average=sum/arr.length;
        System.out.println("数组的平均值："+average);
    }

}
